⚙️ Machine Functions
The Automatic Drum Coil Winding Machine is engineered to simplify and automate the entire coil production cycle. Key functions include:
- Automatic Loading of Bobbins: Feeding tray place empty bobbins precisely onto winding stations.
- Simultaneous Multi-Spindle Winding: 12 spindles operate concurrently to wind copper wire, dramatically increasing throughput.
- Magnetic Tension Control: Ensures uniform winding by automatically adjusting tension based on wire thickness.
- Thick Wire Handling Capability: Designed for robust operations, the system easily handles thick gauge copper wires without breaks.
- Automatic Unloading: Completed coils are ejected automatically, ready for collection or next process step.
- PLC Controlled Interface: User-friendly touch screen panel for program setup, monitoring, and diagnostics.
- Real-Time Monitoring: Error alerts, tension stats, coil status, and production logs are available live.
🔄 Working Principle
This machine integrates multiple automated processes into a seamless production flow. Here’s how it works:
1. Auto Loading
Empty bobbins are automatically fed into the machine via mechanical arms or vibration trays. Sensors detect their placement, and the PLC system initiates the winding sequence.
2. Automatic Winding (12 Spindles)
All 12 spindles operate simultaneously, winding the copper wire according to pre-set parameters. Each spindle can be programmed for different coil turns and winding styles (single-layer, multi-layer, cross-winding, etc.).
3. Wire Tension Control with Magnetic Tensioners
This system ensures that the copper wire remains at consistent tension throughout the winding process — a critical factor for electrical performance. Magnetic tensioners automatically adapt to thicker wires without the need for manual adjustment.
4. Automatic Unloading
Once winding is complete, the bobbins are automatically ejected and collected in a tray. This reduces handling time and eliminates the risk of human error or coil damage.
5. Repeat Cycle
The machine is ready for the next batch immediately after unloading. Thanks to its 12-spindle setup, a large number of coils can be wound simultaneously, reducing cycle time and improving efficiency.
Video Demonstration of the Machine in Action
To better understand the capabilities of this fully automated solenoid valve coil manufacturing line, watch these demonstration videos:
🛠️ Operations & Features
Let’s break down some standout features:
| Feature | Description |
|---|---|
| Number of Spindles | 12 |
| Wire Tension System | Magnetic tensioners (suitable for thick wires) |
| Wire Size Range | 0.2mm to 1.5mm (customizable) |
| Bobbin Compatibility | Drum-type bobbins, customizable sizes |
| Control Panel | Touchscreen PLC with intuitive interface |
| Safety System | Emergency stop, overload protection, wire break sensors |
| Data Logging | Inbuilt memory for production data and error tracking |
| Language Support | English |
| Construction | Heavy-duty steel body, vibration-proof base |
⏱️ Cycle Time
The machine boasts an impressive cycle time of 15–17 seconds per complete winding cycle, depending on the number of turns and coil specifications. With 12 coils being wound simultaneously, production output can easily reach over 2,500 coils per hour, making it ideal for high-volume manufacturing units.
🏭 Benefits to Industries
The Automatic Drum Coil Winding Machine is transforming coil production across several industries:
1. Improved Productivity
- Simultaneous winding on 12 spindles drastically reduces production time.
- Minimal human intervention required.
2. Consistency & Quality
- Uniform winding tension ensures stable electrical characteristics.
- Reduced risk of human error improves reliability.
3. Labor Cost Savings
- Fewer operators required to manage the machine.
- Automation reduces repetitive manual work.
4. Support for Thick Wires
- Ideal for power applications needing heavy copper winding.
- Reliable tension control prevents wire damage or stretching.
5. Customization & Scalability
- Program different turn counts for each coil.
- Easily scale up production with minimal changes.
💸 Return on Investment (ROI)
Let’s analyze the ROI of this machine in a typical industrial setup:
- Initial Cost: ₹20–21 Lakhs (approx.)
- Labor Saving: Replaces 10–12 manual operators
- Output: Up to 2,500-2700 coils/hour
- Defect Reduction: 90% fewer rejections due to uniform tension control
- Payback Period: 10–12 months under normal industrial usage
Investing in this machine means faster delivery to your clients, fewer errors, and long-term cost savings — all contributing to business growth.
🇮🇳 Choose DepTronics for Pan-India Service Support
When you invest in an advanced machine, after-sales service becomes just as important. DepTronics Technologies is proud to be India’s trusted partner for automated coil winding solutions. Here’s why our clients choose us:
- Nationwide Service Coverage: We provide installation, training, and support across all major Indian states.
- Local Stock of Spare Parts: No need to wait for weeks — we keep critical spares ready.
- Expert Technical Team: Well-trained engineers are just a call away.
- Custom Programming Support: We help customize the machine parameters based on your coil design.
- Direct Link with Manufacturer: As a partner of Diggers (China), we bridge the gap between you and the OEM.
📢 Promote Your Production with DepTronics Technologies
DepTronics Technologies is not just a supplier — we are your automation partner. Whether you’re a small startup or a large manufacturing plant, our goal is to help you scale efficiently with world-class machinery and localized support.
Ready to revolutionize your coil production?
📞 Contact Us Today
- Website: www.coilwinder.in
- Email: [email protected]
- Phone/WhatsApp: +91-8800622761
❓ Frequently Asked Questions (FAQ)
Q1. What type of bobbins can this machine handle?
A: It’s designed for drum-type bobbins but can be customized for other shapes and sizes.
Q2. Is this machine suitable for enameled thick copper wires?
A: Absolutely. The magnetic tension system is designed to handle thick wires smoothly.
Q3. Can I program different turn counts for each spindle?
A: Yes, the machine supports individual spindle programming.
Q4. How much space does the machine require?
A: Approx. 6×4 feet of floor area is sufficient.
Q5. Do you offer training after installation?
A: Yes, DepTronics provides on-site or online training for your team.
Q6. What is the warranty period?
A: Standard 1-year warranty with extended AMC options available.
Q7. What’s the lead time for delivery?
A: 30–35 days from order confirmation, as the machine is imported and programmed per requirement.
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Atul Sisodiya –
Best machine for mass production